InChI=1/C15H18N2O/c1-15(2)7-11-13(12(18)8-15)14(16)9-5-3-4-6-10(9)17-11/h3-6,12,18H,7-8H2,1-2H3,(H2,16,17)/p+1/t12-/m1/s1/fC15H19N2O/h17H,16H2/q+1 DA599D9128AC7D2C